Quantum League Free Weekend

A free weekend is underway on Steam for Quantum League, offering the chance to take a quantum leap into this Early Access competitive shooter and experience its time manipulation mechanics. If you decide you like it, this can be picked up on sale for half off. Here's a trailer showing off the latest update and here's a rundown:
An original IP from Nimble Giant Entertainment, Quantum League is set in an alternate universe where time travel has changed the face of professional sports as we know it. In mind-blowing 1v1 and 2v2 matches you must team up with your past and future selves in a time loop to battle opponents in casual or ranked matches through a variety of maps, including a night mode. Think ahead and outsmart your opponents in strategic teamwork with your previous runs, taking into consideration where you were and where you want your next self to be to make that final winning shot in this exhilarating arena shooter!